47 11. Each procurement organization must pay considerable attention to the following:
a. Information regarding specified chemical substances confirmed at the time of
procurement must be maintained and preserved until the product is disposed of in order to appropriately manage chemical substances.
b. Intended use and business content must be carefully reviewed at the time of
procurement so that only those equipments and functions necessary will be acquired.
c. A licensed contract method that involves minimizing of accessories including
manuals and recovery CD’s will be considered.
Table 1 : Standard Energy Consumption Efficiency for S erver-type Computers
Category Standard energy
consumption efficiency CPU type
Number of IO slots Number of CPU
sockets Dedicated CISC
Less than 32 1,950
32 or more 2,620
RISC Less than 8
13 8 to less than 40
31 40 or more
140 IA64
Less than 10 6.2
10 or more 22
IA32 1.3
1 to less than 7 Less than 2
1.2 2 to less than 4
1.9 4 or more
6.7 7 or more
7.4 Note:
1. Dedicated CISC refers to, among CPUs designed to be able to execute multiple
commands differing in the number of bits, ones each of which is designed for exclusive use by a computer.
2. RISC refers to CPUs other than ones designed to be able to execute multiple
commands differing in the number of bits.
3. IA64 refers to CPUs, other than dedicated CISC, designed to be able to execute
multiple commands differing in the number of bits and having a 64-bit architecture.
4. IA32 refers to CPUs, other than dedicated CISC, designed to be able to execute
multiple commands differing in the number of bits and having a 32-bit architecture. 5. Energy consumption efficiency is calculated according to “3 Energy Consumption
Efficiency M easurement M ethods 2,” in M inistry of Economy, Trade and Industry notification No. 74 M arch 31, 2010, based on the Law Concerning the Rational
Use of Energy.
48
Table 2: Standard Energy Consumption Efficiency for Client-type Computers
Category Standard
energy consumption
efficiency Client-type computer
classified by power source type and
number of memory channels
M ain memory capacity Standalone
GPU Screen size
Battery-driven type with 2 or more memory
channels 16 GB or more
2.25 M ore than 4 GB to less
than 16 GB 0.34
4 GB or less 17 or more
0.31 Installed
Less than 17 0.21
Not installed
12 to less than 17 0.15
Less than 12 0.21
Non battery-driven type with 2 or more
memory channels, having AC adaptor for
power supply 0.29
Non battery-driven type with 2 or more
memory channels, not having AC adaptor for
power supply 16 GB or more
2.25 M ore than 4 GB to less
than 16 GB Installed
0.51 Not
installed 0.64
4 GB or less 0.53
Having less than 2 memory channels
0.51
Note: 1. Number of memory channels refers to the number of logical channels of the bus
interface to the main memory branched out of the memory controller.
2. Battery-driven type refers to ones capable of running on built-in batteries without
